Welcome to Wikipedia, and thank you for your contributions. Although everyone is welcome to contribute constructively to the encyclopedia, please note that there is a Manual of Style that should be followed to maintain a consistent, encyclopedic appearance. Deviating from this style, as you did in Color theory, disturbs uniformity among articles and may cause readability or accessibility problems. Please take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. CLCStudent ( talk) 12:40, 1 January 2020 (UTC)
Please do not add or change content, as you did at Scratch (programming language), without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Please see also WP:EL about the - restricted - usage of external links on Wikipedia. GermanJoe ( talk) 16:48, 15 March 2020 (UTC)
Why did you move it to capitalize "media"? ★Trekker ( talk) 09:14, 26 October 2020 (UTC)